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274 Commits

Author SHA1 Message Date
Owen Anderson b95618cfe0 Add correct encodings for basic variants for vst3 and vst4. 
llvm-svn: 118082
 2010-11-02 21:47:03 +00:00
Bob Wilson d80b29d6f7 Add NEON VST1-lane instructions. Partial fix for Radar 8599955. 
llvm-svn: 118069
 2010-11-02 21:18:25 +00:00
Owen Anderson fa08e1e277 Add correct encodings for the basic variants for vst2. 
llvm-svn: 118068
 2010-11-02 21:16:58 +00:00
Owen Anderson 87c62e54e6 Add correct encodings for the basic form of vst1. 
llvm-svn: 118067
 2010-11-02 21:06:06 +00:00
Owen Anderson 9f20daf3b4 Factor out a common encoding class for loads and stores with a lane parameter. 
llvm-svn: 118055
 2010-11-02 20:47:39 +00:00
Owen Anderson a83859539f Add correct encodings for the rest of the vld instructions that we generate. 
llvm-svn: 118053
 2010-11-02 20:40:59 +00:00
Owen Anderson 526ffd57d2 Add correct NEON encodings for vld2, vld3, and vld4 basic variants. 
llvm-svn: 117997
 2010-11-02 01:24:55 +00:00
Owen Anderson b3ca2060c0 Attempt to provide correct encodings for a number of other vld1 variants, which we can't test 
since we can neither generate nor parse them at the moment.

llvm-svn: 117988
 2010-11-02 00:24:52 +00:00
Owen Anderson ad40234eff Add correct NEON encodings for the "multiple single elements" form of vld. 
llvm-svn: 117984
 2010-11-02 00:05:05 +00:00
Bob Wilson dc44990c7d Add NEON VLD1-lane instructions. Partial fix for Radar 8599955. 
llvm-svn: 117964
 2010-11-01 22:04:05 +00:00
Owen Anderson 2ef668840a Add correct NEON encodings for vtbl and vtbx. 
llvm-svn: 117513
 2010-10-28 00:18:46 +00:00
Owen Anderson 14be930317 Add correct NEON encodings for vext, vtrn, vuzp, and vzip. 
llvm-svn: 117512
 2010-10-27 23:56:39 +00:00
Owen Anderson fadb951e5b Provide correct encodings for NEON vcvt, which has its own special immediate encoding 
for specifying fractional bits for fixed point conversions.

llvm-svn: 117501
 2010-10-27 22:49:00 +00:00
Owen Anderson ed9652f959 Provide correct encodings for the get_lane and set_lane variants of vmov. 
llvm-svn: 117495
 2010-10-27 21:28:09 +00:00
Owen Anderson 40d24a4abf Provide correct NEON encodings for vdup. 
llvm-svn: 117475
 2010-10-27 19:25:54 +00:00
Owen Anderson 8576a42cf3 Add correct NEON encodings for vsli and vsri. 
llvm-svn: 117459
 2010-10-27 17:40:08 +00:00
Owen Anderson d7e8135e1e Add correct NEON encodings for vsra and vrsra. 
llvm-svn: 117458
 2010-10-27 17:29:29 +00:00
Owen Anderson 825b2d1946 Add correct NEON encodings for vqshl, vqshrn, vqshrun, vqrshl, vqshrn, and vqrshrun. 
llvm-svn: 117411
 2010-10-26 22:50:46 +00:00
Owen Anderson 2888e2c7f9 Correct NEON encodings for vshrn, vrshl, vrshr, vrshrn. 
llvm-svn: 117402
 2010-10-26 21:58:41 +00:00
Owen Anderson e18579976f Simplify classes for shift instructions, which are never commutable. 
llvm-svn: 117398
 2010-10-26 21:13:59 +00:00
Owen Anderson 3665fee8de Provide correct NEON encodings for vshl, register and immediate forms. 
llvm-svn: 117394
 2010-10-26 20:56:57 +00:00
Owen Anderson 691ce68d3c Add correct NEON encoding for vpadal. 
llvm-svn: 117380
 2010-10-26 18:18:03 +00:00
Owen Anderson 284cb361d1 Add NEON encodings for vmov and vmvn of immediates. 
llvm-svn: 117374
 2010-10-26 17:40:54 +00:00
Owen Anderson 1f6aad053d Add correct encodings for NEON vabal. 
llvm-svn: 117315
 2010-10-25 21:29:04 +00:00
Owen Anderson b9c91679aa Add correct NEON encodings for vaba. 
llvm-svn: 117309
 2010-10-25 20:52:57 +00:00
Owen Anderson dd001b89d7 Attempt to provide correct encodings for NEON vbit and vbif, even though we can't test them at the moment. 
llvm-svn: 117294
 2010-10-25 20:17:22 +00:00
Owen Anderson dea09c7564 Provide correct NEON encodings for vbsl. 
llvm-svn: 117293
 2010-10-25 20:13:13 +00:00
Owen Anderson 2477446ee5 Add correct instruction encodings for vbic, vorn, and vmvn. 
llvm-svn: 117282
 2010-10-25 18:43:52 +00:00
Owen Anderson feb3ee0c93 Add NEON encoding tests for vcgt and vacgt. 
llvm-svn: 117276
 2010-10-25 18:03:59 +00:00
Owen Anderson e5d0677173 Add tests for NEON encodings of vcge and vacge. 
llvm-svn: 117274
 2010-10-25 17:49:32 +00:00
Owen Anderson c178b80f65 Add a warning about our inability to test the encoding of vceq with immediate zero. 
llvm-svn: 117273
 2010-10-25 17:33:02 +00:00
Owen Anderson 9d0122af7d Add correct NEON encodings for vqdmlal. 
llvm-svn: 117134
 2010-10-22 19:35:48 +00:00
Owen Anderson 3d0264667f Provide correct encodings for NEON vmlal. 
llvm-svn: 117131
 2010-10-22 19:05:25 +00:00
Owen Anderson f48719f1b5 Provide correct NEON encodings for vmla. 
llvm-svn: 117126
 2010-10-22 18:54:37 +00:00
Owen Anderson 9e44cf2bb2 ARM encodes Q registers as 2xregno (i.e. the number of the D register that corresponds to the lower 
half of the Q register), rather than with just regno.  This allows us to unify the encodings for
a lot of different NEON instrucitons that differ only in whether they have Q or D register operands.

llvm-svn: 117056
 2010-10-21 20:21:49 +00:00
Owen Anderson 6b7e401049 Add correct NEON encodings for vhadd and vrhadd. 
llvm-svn: 117047
 2010-10-21 18:55:04 +00:00
Owen Anderson 9561084188 Add correct encodings for NEON vaddw.s* and vaddw.u*. 
llvm-svn: 117040
 2010-10-21 18:20:25 +00:00
Owen Anderson 15c97706e8 Provide correct NEON encodings for vaddl.u* and vaddl.s*. 
llvm-svn: 117039
 2010-10-21 18:09:17 +00:00
Owen Anderson 6083502848 Implement correct encodings for NEON vadd, both integer and floating point. 
llvm-svn: 116981
 2010-10-21 00:48:00 +00:00
Jim Grosbach 340cd5174b A few 80 column fixes. 
llvm-svn: 116451
 2010-10-13 23:34:31 +00:00
Evan Cheng e790afcbe1 More ARM scheduling itinerary fixes. 
llvm-svn: 116266
 2010-10-11 23:41:41 +00:00
Evan Cheng 94ad008beb Proper VST scheduling itineraries. 
llvm-svn: 116251
 2010-10-11 22:03:18 +00:00
Evan Cheng d7a404d85f Add VLD4 scheduling itineraries. 
llvm-svn: 116143
 2010-10-09 04:07:58 +00:00
Evan Cheng a762400bed Finish vld3 and vld4. 
llvm-svn: 116140
 2010-10-09 01:45:34 +00:00
Evan Cheng 05f13e94bf Correct some load / store instruction itinerary mistakes: 
1. Cortex-A8 load / store multiplies can only issue on ALU0.
2. Eliminate A8_Issue, A8_LSPipe will correctly limit the load / store issues.
3. Correctly model all vld1 and vld2 variants.

llvm-svn: 116134
 2010-10-09 01:03:04 +00:00
Evan Cheng 1958cefd69 Model operand cycles of vldm / vstm; also fixes scheduling itineraries of vldr / vstr, etc. 
llvm-svn: 115898
 2010-10-07 01:50:48 +00:00
Jim Grosbach 2e3e2a006b Change the NEON VDUPfdf and VDUPfqf pseudo-instructions to actually be 
pseudo instructions.

llvm-svn: 115840
 2010-10-06 21:16:16 +00:00
Jim Grosbach 233b3a2f95 Add a 'pattern' arg to the ARM PseudoNeonI class. 
llvm-svn: 115831
 2010-10-06 20:36:55 +00:00
Jim Grosbach fae8305e2b Nuke the rest of the :comment references 
llvm-svn: 115373
 2010-10-01 23:21:38 +00:00
Evan Cheng 1969887fc6 Fix scheduling infor for vmovn and vshrn which I broke accidentially. 
llvm-svn: 115354
 2010-10-01 21:48:06 +00:00